.c{
  clear: both;
}
body, html {
  padding: 0;
  margin: 0;
  color: #676767;
}
body {
  background-image:url('../images/注册背景1.png');
  background-size: 100%;
  background-repeat: no-repeat;
}

.warpper {
  max-width: 45%;
  margin: 50px auto;
  background: white;
  border-radius: 5px;
  box-shadow: 0px 0px 10px #c5c5c5;
}

.warpper_header{
  height: 180px;
  background: RGB(113,205,192);
  border-top-left-radius: 5px;
  border-top-right-radius: 5px;
}
.header_content{
  padding-top: 50px;
  text-align: center;
}
.header_content_title{
  color: #4D637B;
  font-size: 28px;
}
.warpper_middle{
  position: relative;
  bottom: 0;
  left: 0;
  width: 100%;
  transform: translateY(-50%);
  z-index: 10; 
}
.middle_item,.middle_item1{
  display: inline-block;
  height: 26px;
}
.middle_item{
  width: 47%;
}
.middle_item1{
  float: right;
}
.middle_item_number{
  position: relative;
  top: -1px;
  height: 26px;
  width: 26px;
  text-align: center;
  color: #5094de;
  background: white;
  border:2px  solid #5094de;
  border-radius: 50%;
  display: inline-block;
  z-index: 10;
}
.middle_item_lline{
  position: absolute;
  top:13px;
  line-height: 26px;
  border: 2px solid #c3c3c3;
  display: inline-block;
  width: 45%;
}
.warpper_footer{
  padding: 0 10%;
  text-align: center;
}
.warpper_footer h1{
  font-size: 32px;
}
.footer_item{
  height: 48px;
}
.item_label{
  display: inline-block;
  width: 120px;
}
.item-input{
  min-height: 34px;
  display: inline-block;
  width: 190px;
}
.inputcommon{
    height: 34px;
    border: 1px solid #D2D2D2;
    background-color: #fff;
    border-radius: 2px;
    width: 190px;
}
.form_next{
  cursor: pointer;
  font-size: 1rem;
  line-height: 1rem;
  background: #5094de;
  color: #FFF;
  padding: 10px 15px;
  border: none;
  outline: none;
  display: inline-block;
  transition: all .3s
}
.inputspecial,.getcode{
  display: inline-block;
  padding: 0;
  margin: 0;
}
.inputspecial{
  width:120px;
  height: 34px;
}
.getcode{
  width: 58px;
  height: 39px;
  border: 1px solid #5094de;
  background: #5094de;
  color: white;
  position: relative;
  top: -7px;
}